JPH0223435Y2 - - Google Patents
Info
- Publication number
- JPH0223435Y2 JPH0223435Y2 JP4422684U JP4422684U JPH0223435Y2 JP H0223435 Y2 JPH0223435 Y2 JP H0223435Y2 JP 4422684 U JP4422684 U JP 4422684U JP 4422684 U JP4422684 U JP 4422684U JP H0223435 Y2 JPH0223435 Y2 JP H0223435Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- transparent safety
- safety piece
- cutting edge
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は主として児童の使用に適する鉛筆削り
用ナイフに関するものである。[Detailed Description of the Invention] The present invention relates to a pencil sharpening knife mainly suitable for use by children.
最近の児童は電動鉛筆削り等の普及により次第
に不器用となり刃物を使いこなせず、通常のナイ
フでは危険である。 With the spread of electric pencil sharpeners, children these days are becoming clumsy and unable to use cutlery, making regular knives dangerous.
本考案の目的は前記の危険を解消できる鉛筆削
り用のナイフを提供することにある。 The object of the present invention is to provide a pencil sharpening knife that eliminates the above-mentioned dangers.
そのため本考案は柄を兼ねた板状本体１の一側
先端部に２つの突片２，２′を一体に突設し、両
突片２，２′間において本体１に刃３を埋込み、
刃先３′を本体１の裏面に向け斜めに露出させ、
かつ前記突片２，２′間に透明安全片４を取付け
刃先３′と透明安全片４の間に孔部５を派生し、
透明安全片４の下面には鉛筆に接する傾斜案内面
６を形成したものである。尚図示実施例の透明安
全片４の下面の傾斜案内面６は３段に区画形成
し、低い荒削り面６ａ、仕上削り面６ｂ、芯削り
面６ｃとして一層便利にしたものである。 Therefore, in the present invention, two projecting pieces 2 and 2' are integrally provided on the tip of one side of the plate-like main body 1 which also serves as a handle, and a blade 3 is embedded in the main body 1 between both projecting pieces 2 and 2'.
The cutting edge 3' is exposed diagonally toward the back of the main body 1,
and a transparent safety piece 4 is attached between the protruding pieces 2 and 2', and a hole 5 is formed between the cutting edge 3' and the transparent safety piece 4;
The lower surface of the transparent safety piece 4 is formed with an inclined guide surface 6 that comes into contact with the pencil. Incidentally, the inclined guide surface 6 on the lower surface of the transparent safety piece 4 in the illustrated embodiment is divided into three stages to make it more convenient as a low rough-cut surface 6a, a finish-cut surface 6b, and a core-cut surface 6c.
本考案は以上のように刃先３′の先に透明安全
片４があり、これにより刃先３′は突出していな
いので刃先で指等を切るおそれはなく、安全であ
ると共に、芯先が良く見え、又傾斜案内面により
削り易い。そして削り屑は孔部５の上に円滑に排
出される。 As described above, the present invention has a transparent safety piece 4 at the tip of the cutting edge 3', and because the cutting edge 3' does not protrude, there is no risk of cutting fingers, etc. with the cutting edge, and it is safe and the tip can be clearly seen. Also, the inclined guide surface makes it easy to cut. The shavings are then smoothly discharged onto the hole 5.
図面は本考案に係る鉛筆削り用ナイフの一実施
例を示したもので、第１図は平面図、第２図は裏
面図、第３図は第１図Ａ−Ａ線における拡大断面
図である。
１……板状本体、２，２′……突片、３……刃、
３′……刃先、４……透明安全片、５……孔部、
６……傾斜案内面。
The drawings show an embodiment of a pencil sharpening knife according to the present invention, in which Fig. 1 is a plan view, Fig. 2 is a back view, and Fig. 3 is an enlarged sectional view taken along the line A-A in Fig. 1. be. 1...Plate-shaped main body, 2, 2'...Protruding piece, 3...Blade,
3'...Blade edge, 4...Transparent safety piece, 5...Hole,
6... Slanted guide surface.
Claims (1)
片２，２′を一体に突設し、両突片２，２′間にお
いて本体１に刃３を埋込み、刃先３′を本体１の
裏面に向け斜めに露出させ、かつ前記突片２，
２′間に透明安全片４を取付け刃先３′と透明安全
片４の間に孔部５を派生し、透明安全片４の下面
には鉛筆に接する傾斜案内面６を形成した鉛筆削
り用ナイフ。 Two projecting pieces 2 and 2' are integrally provided at the tip of one side of the plate-shaped main body 1 which also serves as a handle, and a blade 3 is embedded in the main body 1 between both projecting pieces 2 and 2'. The projecting piece 2 is exposed diagonally toward the back surface of the main body 1, and
A pencil sharpening knife in which a transparent safety piece 4 is attached between the cutting edge 3' and a hole 5 between the cutting edge 3' and the transparent safety piece 4, and an inclined guide surface 6 that contacts the pencil is formed on the lower surface of the transparent safety piece 4. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4422684U JPS60157294U (en) | 1984-03-29 | 1984-03-29 | pencil sharpening knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4422684U JPS60157294U (en) | 1984-03-29 | 1984-03-29 | pencil sharpening knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60157294U JPS60157294U (en) | 1985-10-19 |
| JPH0223435Y2 true JPH0223435Y2 (en) | 1990-06-26 |
Family
ID=30556611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4422684U Granted JPS60157294U (en) | 1984-03-29 | 1984-03-29 | pencil sharpening knife |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157294U (en) |
-
1984
- 1984-03-29 JP JP4422684U patent/JPS60157294U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60157294U (en) | 1985-10-19 |
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